July 2017 Blog Posts (2)

Morse Code audio QSO over IP - using the WIRE DESKTOP APP

Brief demo of what a morse code audio QSO over IP sounds like - using the WIRE DESKTOP APP

The Wire Desktop APP software

https://wire.com/en/

https://github.com/wireapp/wire-desktop

Description

Secure, end-to-end encrypted messenger…

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Added by Chuck aa0hw on July 21, 2017 at 1:20pm — 1 Comment

Elecraft K3(S) IF filter study - OEM vs Aftermarket

Hi everyone,

A few weeks ago, I found some relatively cheap Chinese K3(S) IF filters on eBay. Since I recently purchased a K3 (with the new synthesizer), I was wondering if the offered 250 Hz and 500 Hz filters are any good. I ordered two of each variant and a 200 Hz filter from Elecraft, in order to have some comparison models. I also measured the filters that were already present in my rig and concluded which filter combination and settings are best in my…

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Added by Wolf on July 9, 2017 at 2:52pm — No Comments

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